/Engine/Plugins/Animation/MLDeformer/MLDeformerFramework/Source/MLDeformerFrameworkEditor/Public/MLDeformerEditorModel.h
Initialize the curve include list of the runtime model to the set of curves that are animated. A curve is seen as animated if its animation data has keyframes that have a different value than the first keyframe. So if the curve's animation data has 1000 keyframes, and they are all the same value, it won't see it as animated.
void InitCurveIncludeListToAnimatedCurvesOnly()